Omnistab OB SWN

Acts as a whitening agent. It has excellent solubility in most organic solvents and in hydrocarbons, so can be utilized in many different formulations and user applications. Compatible with cellulose acetate, polystyrene, vinyl based resins imparting excellent whitening effects even at low addition levels.

More information on Omnistab OB SWN?

Fill in the form and we’ll contact you today

For immediate assistance call us at +31 302 3313 24

Product composition

CAS number(s) 91-44-1
Chemical name(s) 7-Diethylamino-4-methylcoumarin
Molecular formula C14H17NO2
Molecular weight (g/mol) 231.29
EU (EG-No (EINECS/ELINCS)) 202-068-9

Specifications

Purity (%) 98.50 min
Melting point/range (ºC) 68.50-75.00
Volatiles (%) 0.30 max
Density g/cm 1.122
Flash point (ºC) 152.00 min
Color Index (C.I.) 140
UV absorption (nm) 1000-1050
Product form(s) Powder
Packaging option(s) Carton, Bag, Fiber drum

Omnistab OB SWN

Techical Data Sheet

CAS number(s): 91-44-1
Chemical name(s): 7-Diethylamino-4-methylcoumarin
Molecular formula: C14H17NO2
Molecular weight: 231.29
EU (EG-No (EINECS/ELINCS)): 202-068-9

Specifications

Purity (%): 98.50 min
Melting point/range (ºC): 68.50-75.00
Volatiles (%): 0.30 max
Density g/cm: 1.122
Flash point (ºC): 152.00 min
Color Index (C.I.): 140
UV absorption (nm): 1000-1050
Product form(s): Powder
Packaging option(s): Carton, Bag, Fiber drum
Creation date: 02.04.20 www.partinchem.com | info@partinchem.com

Omnistab OB SWN

Directive 94/62/EC

CAS number(s): 91-44-1
Chemical name(s): 7-Diethylamino-4-methylcoumarin
94/62/EC:
Our Omnistab OB SWN does not exceed the concentration levels of heavy metals (e.g. Lead, Mercury, Cadmium and Hexavalent Chromium) following the Directive 94/62/EC on Packaging and Packaging waste
Creation date: 02.04.20 www.partinchem.com | info@partinchem.com

CDT Black pigment C.I.7

CDT Black pigment C.I. 7 (Carbon Black) dispersed in a mixture of surfactant, humectant, preservative and water.
The pigment content is about 40%, the particle size is ≤ 5µm. The humectant is Mono Propylene Glycol, at approximately 10%. This product does not contain Nonyl Phenol Ethoxylates as ingredients or contaminants.

ADD TO PRODUCT INFO LIST Read more

ICG PPA 5920

ADD TO PRODUCT INFO LIST Read more

PE1004

PE1004 is a modified natural rubber latex formulated to be compatible with cationic bitumen emulsions. This product has been specifically developed to provide compatibility with a wide range of cationic bitumen emulsions for the various applications in road construction such as surface dressing, microsurfacing and tack-coats. PE1004 can either be used as received or diluted using dilute hydrochloric acid (5%) prior to blending. Incorporating between 2 to 5% (dry) rubber into a cationic bitumen emulsion enhances the durability and performance properties of the road surfacing by increasing the low temperature flexibility, reducing deformation at high temperatures and increasing adhesion between the bitumen, aggregate and substrate.

ADD TO PRODUCT INFO LIST Read more

PE1002

PE1002 is a high solid evaporated natural rubber latex concentrate primarily stabilised with potassium hydroxide. Two versions i.e. with or without ammonia are available. Compared with centrifuged latex and other natural rubber concentrates, PE1002 has excellent mechanical stability and very high tolerance to loading with fillers. Other features of High solids evaporated NRL (PE1002) are excellent stability to compounding and storage, with good
freeze-thaw resistance.
PE1002 compounds are widely used in the carpet industry for primary and secondary backing of tufted carpets and in the production of foam backings and underlays. PE1002 also gives excellent results in the manufacture of low-cost combining adhesives for textiles. Compound based on PE1002 are recommended for producing soft rubbery back coatings for textiles (eg upholstery fabrics) and rugs. Other applications for PE1002 include the manufacture of adhesives, rubberised fibres, reconstituted leather board and rubberised bituminous mixes.

ADD TO PRODUCT INFO LIST Read more

PS9003

PS9003 is an ammonia preserved natural rubber latex prepared by special processing and chemical treatment. The latex has low water extractable protein level. PS9003 has been specially developed with the objective for latex compounding to produce dipped goods such as gloves with low water extractable protein. It can also be used for any other application where low protein content natural rubber is required.

ADD TO PRODUCT INFO LIST Read more

PVH9001

PVM9001 a high ammonia prevulcanised natural rubber latex having a medium modulus with very high purity/low toxicity rating making it an ideal latex for the production of medical goods. PVH9001 is used in a variety of dipping processes whereby medium modulus is required. It is particularly suitable for all types of gloves and catheter manufacture using the coagulant or straight dipping process. It is also suitable for
medical products where higher purity latex with reduced proportion of non-rubber constituents is required. It is also suitable for dipping electrician glove where low non rubbers are required.

ADD TO PRODUCT INFO LIST Read more

PVH9002

Low ammonia PV NRL high modulus (PVH9002) is a low ammonia prevulcanised natural rubber latex having a high modulus specification. Low ammonia PV NRL high modulus (PVH9002) is a speciality latex useful for dipping and coating applications involving high modulus and excellent ageing. Low ammonia PV NRL high modulus (PVH9002) has been specially developed for catheter manufacture and other dipped medical products where higher purity latex with reduced proportion of non-rubber constituents is required. It is also suitable for dipping electrician glove. The vulcanisation systems used for PVH 9/002 PVultex comply with the generally applicable sections of FDA and BGA requirements.

ADD TO PRODUCT INFO LIST Read more

Centrifuged high ammonia NRL (PSH)

Centrifuged high ammonia NRL (PSH) is a specially treated high ammonia centrifuged natural rubber latex which possesses similar properties as a single centrifuged latex except for some outstanding advantages. The outstanding features of this grade are its low microcoagulum level(measured by 300 mesh sieve) and good filtrability compared to the normal single centrifuged latex. Properties of good filtrability and low microcoagulum are of utmost importance to some natural rubber latex industries, particularly the latex thread, adhesives and condom industries. These advantages are also applicable to other NR latex dipped products such as catheters, baby teats/soothers, medical gloves/tubings and toy balloons

ADD TO PRODUCT INFO LIST Read more

PVH7003

High ammonia PV NRL high modulus (PVH7003) is a high ammonia pre-vulcanised natural rubber latex having high modulus and good ageing property. All ingredients used in High ammonia PV NRL high modulus (PVH7003) complies with the generally applicable sections of FDA and BGA requirements. High ammonia PV NRL high modulus (PVH7003) is used in a wide variety of dipping applications whereby high modulus together with high clarity is required. High ammonia PV NRL high modulus (PVH7003) is particularly suited for condoms manufacture using straight dipping process on horizontal production lines. It can also be used for finger cots and toy casting.

ADD TO PRODUCT INFO LIST Read more

PVH7001

High ammonia PV NRL high modulus (PVH7001) is a high ammonia pre-vulcanised natural rubber latex having fairly high modulus and good ageing property. All ingredients used in High ammonia PV NRL high modulus (PVH7001) complies with the generally applicable sections of FDA and BGA requirements. High ammonia PV NRL high modulus (PVH7001) is used in a wide variety of dipping applications whereby fairly high modulus together with high clarity is required. High ammonia PV NRL high modulus (PVH7001) is particularly suited for condoms manufacture using straight dipping process on horizontal production lines. It can also be used for finger cots and toy casting.

ADD TO PRODUCT INFO LIST Read more

PVL8006

High ammonia PV NRL low modulus (PVL8006) is a high ammonia prevulcanised natural rubber latex having a low modulus with high purity/low toxicity rating making it an ideal latex for the production of medical goods. The major use for PHigh ammonia PV NRL low modulus (PVL8006) is in the manufacture of toy balloons where the low modulus offers high and easy inflation. For coloured balloons, we recommend aqueous pigment dispersions to be used with the latex compound. Reference can be made to our technical bulletin as a guide for the typical balloon dipping parameters. The technical bulletin is available from our technical department upon request

ADD TO PRODUCT INFO LIST Read more

PNLF8002

Low ammonia PV NRL (PNLF8002) is a low ammonia prevulcanised NR latex. It is compounded using a specialized natural rubber latex without thiazole accelerator. Dipped products manufactured from Low ammonia PV NRL (PNLF8002) by conventional processing techniques should readily meet the EN71-12 standard (Safety of Toys) for the level of extractable nitrosamines and nitrosatables. All ingredients used in this Low ammonia PV NRL (PNLF8002) also complies with BGA recommendations.

ADD TO PRODUCT INFO LIST Read more

PNL8001

Low ammonia PV NRL (PNL8001) is a low ammonia prevulcanised NR latex. It is compounded using a specialized natural rubber latex without thiazole accelerator. Dipped products manufactured from Low ammonia PV NRL (PNL8001) by conventional processing techniques should readily meet the EN71-12 standard (Safety of Toys) for the level of extractable nitrosamines and nitrosatables. All ingredients used in this Low ammonia PV NRL (PNL8001)also complies with BGA recommendations.

ADD TO PRODUCT INFO LIST Read more

PNM8003

Low ammonia PV NRL (PNM8003) is a low ammonia prevulcanised NR latex of medium modulus. It is compounded without thiazole accelerator. Dipped products manufactured from Low ammonia PV NRL (PNM8003) by conventional processing techniques should readily meet the EN71-12 standard (Safety of Toys) for the level of extractable nitrosamines and nitrosatables. All ingredients used in this Low ammonia PV NRL (PNM8003) also complies with BGA recommendations. Low ammonia PV NRL (PNM8003) has been developed primarily for use in the production of balloons of the conventional dipping techniques. In addition to low nitrosamine and nitrosatables, balloons produced from Low ammonia PV NRL (PNM8003) have good colour clarity
and resistance to ageing. This Low ammonia PV NRL (PNM8003) can also be used for other dipped products which require low nitrosamines/nitrosatables content

ADD TO PRODUCT INFO LIST Read more

PVM4003

Ultra low ammonia PV NRL medium modulus is used in a variety of dipping processes whereby medium modulus is required. It is particularly suitable for all types of gloves and catheter manufacture using the coagulant or straight dipping process.
Ultra low ammonia PV NRL medium modulus can also be used for can sealing and toy casting. It also provides excellent casting characteristics for textiles, metal and other surfaces and has been successfully used as a binder for rubber crumb in sport tracks and playground preparations.

ADD TO PRODUCT INFO LIST Read more

PS4002

Unvulcanised centrifuged latex (PS4002) is suitable for all the normal latex compounding for the production of dipped/cast goods and adhesives, where ultra low level of ammonia is required.

ADD TO PRODUCT INFO LIST Read more

PS4001

Unvulcanised centrifuged latex (PS4001) is suitable for all the normal latex compounding for the production of dipped/cast goods and adhesives where no ammonia addition is preferred.

ADD TO PRODUCT INFO LIST Read more

PNMF8004

Low ammonia PV NRL (PNMF8004) is a low ammonia prevulcanised NR latex of medium modulus. It is compounded with a specialized natural rubber latex without thiazole accelerator. Dipped products manufactured from Low ammonia PV NRL (PNMF8004) by conventional processing techniques should readily meet the EN71-12 standard (Safety of Toys) for the level of extractable nitrosamines and nitrosatables. All ingredients used in this Low ammonia PV NRL (PNMF8004) also complies with BGA recommendations.
Low ammonia PV NRL (PNMF8004) has been developed primarily for use in the production of balloons of the conventional dipping techniques. In addition to low nitrosamine and nitrosatables, balloons produced from Low ammonia PV NRL (PNMF8004) have good colour clarity and resistance to ageing. This PVultex can also be used for other dipped products which require low nitrosamines/nitrosatables content.

ADD TO PRODUCT INFO LIST Read more

Specialty NRL reinforcing agent MMA

Specialty NRL having reinforcing agent MMA (PSG) is a speciality NR Latex product having reinforcing agent (MMA) to improve the physical properties (tear strength, modulus, stiffness, abrasion resistance of the finished articles. It can also be used as an additive for the production of adhesives, especially for bonding plastics to each other or to rubber.

ADD TO PRODUCT INFO LIST Read more

PVH5001

Full ammonia PV NRL high modulus (PVH5001) is a full ammonia prevulcanised natural rubber latex having high modulus and tensile strength properties. Full ammonia PV NRL high modulus (PVH5001) has been developed specially for the manufacture of catheters.
However, it also can also be used in any products which require stiffer feel or high
modulus properties.

ADD TO PRODUCT INFO LIST Read more

PVMS

Full ammonia prevulcanised natural rubber latex having a medium modulus with excellent resistance to sterilization. Full ammonia PV NRL medium modulus (PVMS) is used in a variety of dipping processes whereby medium modulus is required. Full ammonia PV NRL medium modulus (PVMS) has been specially developed for surgical gloves which have to resist up to 4 cycles of sterilisation*. It is also suitable for industrial gloves and other dipped products where medium modulus and good ageing resistance are required.
*Sterilisation Cycle Test involves:
a) Films immersed in detergent solution for 15 minutes, rinsed in water at 500C,
immersed in detergent for 10 minutes and rinsed in cold water and
b) treated in steam steriliser for 45 minutes at 1200C.

ADD TO PRODUCT INFO LIST Read more

PE1001

PE1001 is a high-solids evaporated natural rubber latex concentrate stabilized with potassium hydroxide compared with centrifuged and other ammoniated latex concentrates. PE 1001 has excellent mechanical stability and very high tolerance to loading with filler. Other features are excellent stability to compounding and storage, with good freezethaw resistance and freedom from unpleasant ammonia fumes.
PE1001 compounds are widely used in the carpet industry for primary and secondary backing of tufted carpets and in the production of foam backings and underlays. Compounds based on PE1001 are recommended for producing soft, rubbery backcoatings for textiles (eg upholstery fabrics) and rugs. The high binding power of PE1001 ensures good results in the manufacture of rubberised fibres and reconstituted leather boards. Other applications where the excellent properties of PE1001 may be used to good effect include the production of adhesives, rubberised bituminous mixes, and as an additive to high-alumina cements.

ADD TO PRODUCT INFO LIST Read more

High ammonia PV NRL high modulus

High ammonia PV NRL high modulus (PVH) is a speciality latex useful for dipping and coating applications involving high modulus and excellent ageing. A major use is in the back coating of artificial fur fabrics and the manufacture of propylatics

ADD TO PRODUCT INFO LIST Read more

High ammonia PV NRL low modulus (PVL)

The major use for High ammonia PV NRL low modulus is in the manufacture of toy balloons where the low modulus offers high and easy inflation. It is also used widely as a ‘seed’ latex for post-vulcanisable dipping compounds where the combination of pre and post vulcanisation provides high product performance. High ammonia PV NRL low modulus gives a strong gel when compounded in heat sensitised applications particularly when containing filler. It also provides excellent casting characteristics for textiles, metal and other surfaces and has been successfully used as a binder for rubber crumb in sport tracks and playground preparations.

ADD TO PRODUCT INFO LIST Read more

High ammonia PV NRL medium modulus

High ammonia PV NRL medium modulus is used in a variety of dipping processes whereby medium modulus is required. It is particularly suitable for all types of gloves and catheter manufacture using the coagulant or straight dipping process. High ammonia PV NRL medium modulus can also be used for can sealing and toy casting. It also provides excellent casting characteristics for textiles, metal and other surfaces and has been successfully used as a binder for rubber crumb in sport tracks and playground preparations.

ADD TO PRODUCT INFO LIST Read more

Omnistab NIR

Omnistab NIR is a disperion of nano particles in an organic carrier. The particles absorb solar irradiation in the Near Infrared region. The absorption spectrum can be adjusted to customer requirements.

ADD TO PRODUCT INFO LIST Read more

PNL8005

Low ammonia PV NRL (PNL8005) is a low ammonia prevulcanised NR latex. It is compounded without thiazole accelerator. Dipped products manufactured from Low ammonia PV NRL (PNL8005) by conventional processing techniques should readily meet the Directive 93/11 standard for the level of extractable nitrosamines and nitrosatables. All ingredients used in this Low ammonia PV NRL (PNL8005) also complies with BGA recommendations.
Low ammonia PV NRL (PNL8005) has been developed primarily for use in the production of teats and soothers by any of the conventional dipping techniques. In addition to low nitrosamine and nitrosatables teats and soothers produced from Low ammonia PV NRL (PNL8005) have good colour clarity and resistance to ageing. This Low ammonia PV NRL (PNL8005) can also be used for other dipped products which require low nitrosamines/nitrosatables content

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 1

Liquid formamidine type ultraviolet absorber. Used for a wide range of polymers and applications including polyurethane, polyvinylchloride(PVC), acryl resin and polyester etc. Imparts very good light stability.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 3

High molecular weight formamidine type ultraviolet light absorber. Used for a wide range of polymers and applications including polyurethanes (Spandex, TPU, RIM), engineering plastics (PET, PC, PC/ABS, PA, PBT). Offers high thermal stability. Provides very good light absorbing characteristics and good compatibility and solubility with various polymers and solvents.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 234

Omnistab UV 234 is chemically phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl) grade. Acts as a UV absorber. It is a high molecular weight product belonging to hydroxyphenyl benzotriazole class. Imparts excellent light stability to a variety of polymers. Features low volatility, exceptional light absorbing characteristics and good compatibility in various substrates.
This makes the product particularly suitable for applications characterized by high surface area, such as films and fibers. Suitable for polycarbonates, polyalkylene terephthalates, polyacetals, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers, as well as for polyvinylchloride, styrene homo- and copolymers. Applications include molded articles, films, sheets and fibers. Use levels of Omnistab UV 234 ranges between 0.15 and 0.60%, depending on substrate and performance requirements of the final application.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 312

Omnistab UV 312 acts as a UV absorber belonging to oxanilide class. Imparts outstanding light stability to plastics and other organic substrates. Features strong UV absorption, excellent compatibility in a wide variety of substrates, and low volatility. Protects polymers as well as organic pigments from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering. Shows no impact on color & transparency of the substrate. Exhibits thermal stability, excellent chemical resistance, no reactivity with alkalis, additional thermal stability to polyamides. Also shows low wavelength absorbance. It can be combined with optical brighteners. Suitable for polyesters, PVC plastisol, polyurethanes, polyamides, polymethylmethacrylate, polybutyleneterephtalate, polycarbonates and cellulose esters. Recommended for rigid and flexible PVC and polyesters. Use level of Omnistab UV 312 ranges between 0.10 and 1.0 %, depending on substrate and performance requirements of the final application.

Omnistab UV 312 has low volatility, good thermostability, and doesn’t react with catalyst residue,filler, metal ion due tosurface contact. It will protect plastic color from influence of metal ion. UV312 has the strong absorption in UV-Bwave band.Recommended to be used with flourescent brightener and Uv irradiation crosslinking system, especially applied toPC and PET.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 326

Omnistab UV 326 is chemically phenol, 2-(5-chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl. It acts as a UV absorber belonging to hydroxyphenyl benzotriazole class which imparts good light stability to a variety of polymers. Especially suited for polyolefins. It has a wide range of indirect food approvals in polyolefins. Omnistab UV 326 possesses low volatility and high resistance to thermal degradation making it particularly useful in polyolefin compounding and molding processes. Recommended concentrations are 0.1-0.5% for polypropylene and 0.1-0.4% for polyethylene.

product
ADD TO PRODUCT INFO LIST Read more

Omnistab UV 327

Omnistab UV 327 acts as an ultraviolet light absorber. Is a strong absorber of ultraviolet radiation in the 290~400nm region and has a high degree of photostability-photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy. Exhibits good initial color, low volatility, excellent stability to heat as well as light, superior wash fastness, and resistance to gas fading.
The low pKa and high hindrance of the phenolic group result in low sensitivity to metal containing ingredients in polymer formulation – catalysts residues, metallic driers, etc. It can be used in combination with phenolic & phosphite antioxidants, and HALS to optimize performance in outdoor use. It is particulary suitable for polypropylene and polyethylene as well as cold cured polyesters, polyurethanes.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 328

Omnistab UV 328 is a phenol, 2-(2H-benzotriazol-2-yl)-4, 6-bis (1, 1-dimethylpropyl) grade. Acts as a UV absorber, Belongs to hydroxyphenyl benzotriazole class, which imparts outstanding light stability to plastics and other organic substrates. Features strong UV absorption, low initial color, excellent compatibility in a wide variety of substrates, good solubility in plasticizers and monomers, and moderately low volatility. It protects polymers as well as organic pigments from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering. Recommended for the stabilization of styrene homo- and copolymers, acrylic polymers, unsaturated polyesters, polyvinyl chloride, polyolefins, polyurethanes, polyacetals, polyvinyl butyral and elastomers. Use levels of Omnistab UV 328 ranges between 0.1-1.0%, depending on substrate and performance requirements of the final application.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 329

Omnistab UV 329 is chemically 2 Phenol, 2-(2H-benzotriazol-2-yl)-4-(1, 1, 3, 3-tetramethylbutyl) grade. It acts as a UV absorber belonging to hydroxyphenyl benzotriazole class.
It is an effective light stabilizer for a variety of plastics and other organic substrates. Protects polymers from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering. Use levels of Omnistab UV 329 ranges between 0.1 and 1.0%, depending on substrate and performance requirements of the final application.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 360

Omnistab UV 360 is a chemically phenol, 2, 2-methylene-bis (6-(2H-benzotriazol-2-yl)-4-(1, 1, 3, 3-tetramethylbutyl)) grade. Acts as an UV absorber. It is a very low volatile product of hydroxyphenyl benzotriazole class, imparting outstanding light stability to a variety of polymers. Particularly suitable for processing and aging conditions where high loads and good compatibility are required. Helps to achieve high UV screen performance and minimizes sublimation through vents as well as prevention of deposits on molds, chill rolls or calibrators.

Also suitable for complex moldings, fibers, sheets, twin wall sheets, thin films and laminated or co-extruded semi-finished articles. Compatible with acrylic resins, polyalkylene terephthalates, polycarbonates, modified polyphenylene ether or sulfide compounds, polyamides, polyacetals, styrenics, elastomers and various high performance plastics. Omnistab UV 360 (0.2-10% by weight) can be readily incorporated in the polymer by using conventional techniques such as powder, solution, or melt blending such as extrusion compounding.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 384-2

Omnistab UV 384-2 is a liquid hydroxyphenyl-benzotriazole. Acts as a UV absorber. Provides excellent spectral coverage, very high thermal stability and good photopermanence. Omnistab UV 384-2 is used in printing & packaging industrial coatings, trade sales paints, stains and finishes for wood. Recommended dosage level is 1-3%.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 400

Omnistab UV 400 is a blend of 2-[4-[2-hydroxy-3-tridecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and 2-[4-[2-hydroxy- 3- didecyloxypropyl]oxy]-2-hydroxyphenyl]-4,6–bis(2,4- dimethylphenyl)-1,3,5-triazine. It is recommended for both solvent- and waterborne automotive OEM and refinish coating systems, UV cured coatings and industrial coatings. It offers long life performance. Omnistab UV 400 can be used in combination with hindered amine light stabilizer such as LS 123 or LS 292 for enhanced performance.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 571

Omnistab UV 571 is a liquid benzotriazole UV absorber. Imparts good light stability to a variety of polymers. Features high compatibility in various substrates, low volatility even at elevated temperatures, and high absorption and protection efficiency. Highly soluble in many solvents, monomers, or intermediates and easily emulsifiable in water-based adhesives. It can be considered for use during polymerization as well as for topical applications on PVC sheets Suitable for thermoplastic PUR, coating and integral foams, rigid and plasticized PVC, PVB, PMMA, PVDC, EVOH, EVA, hot cured unsaturated polyesters and spin finishes for PA, PET, PUR, and PP fibers. Also suitable for styrene homo- and copolymers, elastomers and polyolefins. Use levels of Omnistab UV 571 ranges between 0.2-5.0%, depending on substrate and performance requirements of the final application.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 928

Solid benzotriazole-based UV absorber for coatings, printing, packaging, adhesives and sealants. It was designed to meet high performance and durability requirements of solvent-based automotive, industrial and powder coatings.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 950

Omnistab UV 950 is a non-ionic 2-Hydroxy-4-(2-hydroxy-3-decyloxypropoxy) benzophenone. Acts as a liquid reactive ultraviolet (UV) light absorber. Exhibits synergy with HALS, good light stability effect and offers better long-term performance use of UVAs of the benzotriazole group. It gets connected to the polymer or monomer by its special reactive groups, avoiding migration. Omnistab UV 950 is compatible with PE, PP, PVC, PS, PC, ethylene vinyl acetate (EVA), polyurethane (PU), ABS and PMMA. Listed in AICS, DSL, IECSC, EINECS, ENCS, ECL, PICCS and TSCA. Dosage ranges from 0.5 to 2.0% based on polymer weight.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 1084 NQ

Omnistab UV 1084 NQ is a 2,2′-Thiobis(4-tert-octylphenolato)-n-butylamine-nickel(II). Is a nickel quencher type UV-absorber for polyolefins. Provides high pesticide resistant systems. It creates a synergistic effect when used in combination with a Benzophenone UV-Absorber. Used in polyethylene greenhouse films.

product
ADD TO PRODUCT INFO LIST Read more

Omnistab UV 1130

Omnistab UV 1130 is a hydroxyphenylbenzotriazole. Used in automotive, industrial and trade sales coatings. Offers efficient protection to light sensitive substrates such as wood and plastics. Omnistab UV 1130 possesses high temperature and extraction resistance.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 1164

Omnistab UV 1164 is a 2-(4,6-Bis-(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-(octyloxy)-phenol.  Acts as a light stabilizer. Offers high inherent UV stability and minimal color contribution. Exhibits low interaction with metals. Possesses high permanence. Shows very good compatibility with other stabilizer chemistries. Approved by FDA for use in olefin polymers.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 1577 TF

Omnistab UV 1577 TF is a Toluene Free hydroxyphenyl triazine grade. Acts as a UV absorber. Exhibits very low volatility and good compatibility with a variety of polymers, co-additives and resin compositions. Allows polycarbonates and polyesters to achieve a higher resistance to weathering than conventional benzotriazole UV absorbers. Suitable for polyalkene terephthalates & naphthalates, linear and branched polycarbonates, modified polyphenylene ether compounds, and various high performance plastics.

product
ADD TO PRODUCT INFO LIST Read more

Omnistab UV 1600

Omnistab UV 1600 is an UV absorber of the hydroxyphenyl triazine class exhibiting very low volatility, high absorption and good compatibility with a variety of polymers, co-additives and resin compositions.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 2020

Omnistab UV 2020 is an 1,6-Hexanediamine, N,N’-bis(2,2,6,6-tetramethyl-4-piperidinyl)-polymer with
2,4,6-trichloro-1,3,5-triazine, reaction products with N-butyl-1-butanamine and N-butyl-2,2,6,6-tetramethyl-4-piperidinamine. It’s a high molecular weight hindered amine light stabilizer
(HALS). It shows excellent polymer compatibility and high extraction resistance.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 2908

Omnistab UV 2908 is a Hexadecyl-3,5-di-t-butyl-4-hydroxybenzoate. Acts as a very good ultraviolet light stabilizer for olefins, particularly pigmented opaque formulations, for applications such as pipes, drums, sheeting, marine, and garden. Provides antioxidant activity both during thermal processing and in moderate elevated temperatures due to radical scavenging mechanism. Exhibits very good compatibility, low color contribution, low volatility and low toxicity. Can be used in combination with phenolic as well as phosphite antioxidants, and HALS to optimize performance in outdoor use – synergizies well with UV absorbers as well as antioxidants which function as hydroperoxide decomposers.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV 3030

Omnistab UV 3030 is a 1, 3-bis-((2’-cyano-3’, 3’-diphenylacryloyl) oxy)-2, 2-bis-(((2’-cyano-3’, 3’-diphenylacryloyl) oxy) methyl)-propane grade. Acts as a UV absorber. It is a low volatile grade belonging to cyanoacrylate class, imparting excellent light stability to engineering polymers. Features maximal thermal stability and no inherent color. It can be used to stabilize highly transparent polymers with high extrusion temperatures. Particularly suitable for PET and PC co-extrusion due to its good compatibility with the production process and excellent stabilizing effect. Use levels of Omnistab UV 3030 ranges between 0.2 and 10%, depending on substrate and performance requirements of the final application.

product
ADD TO PRODUCT INFO LIST Read more

Omnistab UV 3035

Omnistab UV 3035 is a 2-cyano-3,3-diphenyl-2-propenoicaciethylester. Acts as a cyanoacrylate type UV absorber, imparting excellent light stability to a variety of polymers. Offers exceptional light absorbing characteristics and good compatibility in various substrates.

product
ADD TO PRODUCT INFO LIST Read more

Omnistab UV 3039

Omnistab UV 3039 is an ethyl-2-cyano-3, 3-diphenyl acrylate grade. Acts as an UV absorber. Belongs to cyanoacrylate class, imparting excellent light stability to a variety of polymers. Suitable for the stabilization of PVC-p and PVC plastisols. It can also be used in PUR, polyesters and PMMA. Use levels of Omnistab UV 3039 ranges between 0.1 and 1.0%, depending on substrate and performance requirements of the final application.

product
ADD TO PRODUCT INFO LIST Read more

Omnistab UV 3638

2,2′-(1,4-Phenylene)bis[4H-3,1-benzoxazin-4-one]. Offers very strong and broad UV absorption with no color contribution. Possesses very good stabilization for polyesters and polycarbonates. Provides low volatilty. Imparts high UV screning efficiency.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV B 75

Omnistab UV B 75 is a synergistic blend of 20% Omnistab AN 1135, 40% Omnistab UV 571 and 40% Omnistab LS 292. Acts as a light and heat stabilizer agent. It is an easy to pump, pourable liquid allowing dust free handling, automated dosage and shortening of mixing time. Exhibits resistance to exudation/ crystallization in many PUR systems. Prevents light and weather induced degradation of polyurethane products such as shoe soles, instrument and door panels, steering wheels, window encapsulations and head & arm rests. It can be easily added to aromatic or aliphatic polyurethane systems for thermoplastic moldings, semi-rigid integral foams, in-mold skinning and dope applications. Compatible with natural and pigmented materials. Particularly suitable for preparing light stable color pastes for the above-mentioned systems. Used in polyurethanes such as reaction injection molding (RIM) polyurethane and thermoplastic polyurethane (TPU). Use levels of Omnistab UV B 75 ranges between 0.2% and 1.5%, depending on the substrate and performance requirements of the final application.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV BP 1

Acts as an ultraviolet light absorber in polystyrene, unsaturated polyesters, polymethylacrylate and thermoplastic rubbers. Can be used for film or sheets.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV BP 3

2-Hydroxy-4-methoxybenzophenone (Benzophenone 3). Used as ultraviolet light absorber. Effective in polyesters, polystyrene, polyvinyl chloride, and methacrylate polymers. Can be used in rigid and plasticized PVC (roofing, hoses), acrylic copolymers (sheet for windows, paneling), and acrylic copolymers.

ADD TO PRODUCT INFO LIST Read more

Omnistab UV BP 12 (UV 531)

Omnistab UV BP 12 is a benzophenone grade. Acts as a UV absorber. Imparts good light stability when used in combination with a hindered amine light stabilizer (HALS). Shows good compatibility with polyolefins and plasticized PVC. Protects a number of other polymers against degradation caused by light exposure such as plasticized PVC and rubbers. It can also be used in combination with antioxidants, phosphites and other light stabilizers. Suitable for low density and linear low density polyethylene as well as ethylene-vinyl acetate copolymers for agricultural films. It can be used as well as a UV barrier to protect the contents of packages for both industrial and consumer applications. Particularly suitable for thick films, typically > 100 μm and thick sections. Its low vapor pressure prevents losses during processing. Low migration rates reduce the risk of blooming. Also, in combination with HALS, Omnistab UV BP 12 can be used in high density polyethylene molded articles, e. g. in crates. Recommended dosage is 0.10-0.5% for PE and 0.15-0.5% for LLDPE, LDPE and EVA.

product
ADD TO PRODUCT INFO LIST Read more

Omnistab UV P

Omnistab UV  P is a phenol, 2-(2H-benzotriazol-2-yl)-4-methyl grade. Acts as a UV absorber. It belongs to the hydroxyphenyl benzotriazole class, imparting good light stability to a wide variety of polymers. Features strong absorption of ultraviolet radiation in 300-400 nm region. Exhibits high degree of photostability over long periods of light exposure. Provides ultraviolet protection in a wide variety of polymers including styrene homo- and copolymers, engineering plastics such as polyesters and acrylic resins, polyvinyl chloride, and other halogen containing polymers and copolymers (e. g. vinylidenes), acetals and cellulose esters. Also suitable for polycarbonate blends, polyurethanes, and epoxy materials. Use levels of Omnistab UV  P ranges between 0.1% and 0.5%, depending on substrate and performance requirements of the final application.

product
ADD TO PRODUCT INFO LIST Read more

Omnistab OB

Omnistab OB is a 2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole). It is a high molecular weight optical brightener / fluorescent whitening agent of the thiophenediyl benzoxazole class. Omnistab OB features excellent resistance to heat, exceptional whitening properties, good light fastness and low volatility. It has a brilliant bluish cast, is readily soluble in organic solvents and features good compatibility in various substrates. Suitable for the optical brightening of polymers at all stages of processing. It is highly effective in polymer substrates such as engineering plastics such as polyesters, polycarbonate, polyamides and acrylics, thermoplastic polyurethane, polyvinylchloride, styrene homo- and copolymers, polyolefins and other organic substrates. Main applications include synthetic leather, fibers, molded articles, films and sheets as well as packaging applications. The use levels of Omnistab OB range between 0.0005 – 0.0010 % in unpigmented polyolefins and 0.005 – 0.100 % in other plastics.

ADD TO PRODUCT INFO LIST Read more

Omnistab OB 1

4,4’-bis(benzoxazol-2-yl)stilbene. Used as fluorescent whitening agent for textile fibers, molded articles and sheets. Offers good resistance to heat. Provides exceptional whitening properties. Exhibits good light fastness and low volatility.

ADD TO PRODUCT INFO LIST Read more

Omnistab OB 357

Omnistab OB 357 is used in water based adhesives. Acts as a fluorescent whitening agent. Offers benefits such as brilliant bluish whitening effects, antistain properties and high water solubility.

ADD TO PRODUCT INFO LIST Read more

Omnistab OB BBU

Omnistab OB BBU is a stilbene derivative.  It is mainly used in whitening of cotton fabric, polyamide fabrics and pulp. And also used to increase brightness of light-colored fabrics.

ADD TO PRODUCT INFO LIST Read more

Omnistab OB CBS 351 (CBS-X)

Disodium-2,2′-([1,1′-biphenyl]-4,4′-diyldivinylene)bis(benzenesulphonate). Acts as an optical brightener. Omnistab OB CBS 351 (CBS-X) functions by absorbing invisible ultraviolet radiation and re-emitting it as visible light in the blue range of the spectrum. Used to mask the yellowish cast sometimes observed in plastics and fibers after high temperature processing operations.

ADD TO PRODUCT INFO LIST Read more

Omnistab OB CXT

Omnistab OB CXT is a Disodium 4,4′-bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl) amino]stilbene-2,2′-disulphonate. Acts as an optical brightener. Has an excellent whitening effect on artificial fiber, polyamide, vinylon, protein fiber and amino plastics. Used in the fabric of cotton fiber, nylon etc.

ADD TO PRODUCT INFO LIST Read more

Omnistab OB FP 127

Highly purified Fluorescent whitening agent. It is highly effective in polymer substrates such as acrylics, thermoplastic polyurethanes, polyvinylchloride, styrene homo- and copolymers, polyolefins, and other organic substrates. Main applications include fibers, molded articles, films and sheets. Additional applications include clear lacquers, pigmented lacquers, paints, printing inks and synthetic leather.

ADD TO PRODUCT INFO LIST Read more

Omnistab OB KSN

Acts as an optical brightener for plastics and polyester fibers. It yields highly brilliant white effects with neutral to bluish violet shade as well as excellent light fastness. It’s excellently suited for the brightening of synthetic high polymers at any processing stage. Extremely brilliant effects are achieved with relatively small quantities. Used in films, injection and compression molded material, fibers filaments, bristles.

ADD TO PRODUCT INFO LIST Read more

Omnistab OB SWN

Acts as a whitening agent. It has excellent solubility in most organic solvents and in hydrocarbons, so can be utilized in many different formulations and user applications. Compatible with cellulose acetate, polystyrene, vinyl based resins imparting excellent whitening effects even at low addition levels.

ADD TO PRODUCT INFO LIST Read more

Omnistab LS 119

Omnistab LS 119 is a low molecular weight hindered amine light stabilizer that provides excellent light stability for thick sections, but can also be used for articles with a high surface area such as films and tapes. Omnistab LS 119 provides effective ultraviolet light protection for applications demanding particularly high light stability. Significant levels of stabilization are achieved at relatively low concentrations.

ADD TO PRODUCT INFO LIST Read more

Omnistab LS 123

Liquid HALS stabilizer based on an aminoether functionality. Its low basicity prevents possible interactions with acidic paint ingredients such as catalysts. Improves the weathering performance.

ADD TO PRODUCT INFO LIST Read more

Omnistab LS 144

Omnistab LS 144 is a hindered amine light stabilizer. It also contains an antioxidant moiety of the sterically hindered phenol type. It provides extended life time by minimizing paint defects such as cracking and loss of gloss. It can also reduce yellowing caused by overbake. Omnistab LS 144 is used in PES and Epoxy/PES systems.

ADD TO PRODUCT INFO LIST Read more

Omnistab LS 292

Omnistab LS 292 is a multi-purpose liquid basic HALS for coatings, printing and packaging, adhesives and sealants. It is designed to meet high performance and durability requirements of solvent- and water-based exterior coatings applications including radiation-curable systems (UV, electron beam). It protects coatings from surface defects such as gloss reduction, cracking, and chalking. It improves retention of mechanical properties.

ADD TO PRODUCT INFO LIST Read more

Omnistab LS 622

Omnistab LS 622 is an oligomeric hindered amine light stabilizer (HALS). Furthermore, it is effective as antioxidant and contributes significantly to the long-term heat stability of polyolefins and tackifier resins. Used for all applications calling for low volatility and minimal migration, because of its oligomeric structure with high molecular weight. Its areas of application include polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers. In addition Omnistab LS 622 is highly effective in polyacetals, polyamides and polyurethane applications. Recommended dosage level is 0.15-1.2%.

product
ADD TO PRODUCT INFO LIST Read more

Omnistab LS 770

Omnistab LS 770 is bis(2,2,6,6,-tetramethyl-4-piperidyl)sebaceate. It is a low molecular weight hindered amine light stabilizer (HALS) for applications demanding particularly high light stability. It provides excellent light stability for thick sections but can also be used for articles with a high surface area such as films and tapes. Omnistab LS 770 is recommended to be used in polypropylene, impact modified PP (TPO), EPDM, polystyrene, impact polystyrene, ABS, SAN, ASA, polyurethanes, and is also effective in polyamides and polyacetals. The recommended concentrations range between 0.1-1.0%, depending on the substrate, processing conditions and application.

ADD TO PRODUCT INFO LIST Read more

Omnistab LS 944

Omnistab LS 944 is a high molecular weight oligomeric hindered amine light stabilizer (HALS) and heat stabilizer. Shows excellent compatibility, good resistance to extraction and low volatility. Imparts excellent light stability to thin articles, particularly fibers and films. In thick cross sections it is specifically suitable for polyethylene articles. Omnistab LS 944 is highly effective as a long-term thermal stabilizer in thin and thick articles and shows good extraction resistance. Its areas of application include polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers. In addition in certain instances Omnistab LS 944 is highly effective in polyacetals, polyamides, polyurethanes, flexible and rigid PVC as well as PVC blends and in certain styrenic elastomer. Its recommended dosage is 0.05-1.4%.

product
ADD TO PRODUCT INFO LIST Read more

Omnistab LS 4050

Omnistab LS 4050 is N,N’-bis(2,2,6,6-tetramethyl-4-piperidyl)-N,N’-diformylhexamethylenediamine. It is a low molecular weight hindered amine light stabilizer (HALS) for applications demanding particularly high light stability. It provides excellent light stability for thick sections but can also be used for articles with a high surface area such as films and tapes. It is recommended to be used in polystyrene, impact polystyrene, ABS, SAN, ASA, polypropylene, impact modified PP (TPO), EPDM, and in polyamides. Due to its low volatility, Omnistab LS 4050 is unique for high temperature processes compared to other low molecular weight HALS. A special benefit of using Omnistab UV 4050 is the high light-stabilizing performance, particularly for styrenic polymers and PP to protect the surface. It has broad compatibility and can be easily dispersed. Omnistab UV 4050 can be used in plastic articles in contact with food. The recommended concentrations range between 0.1% and 0.5%, depending on the substrate, processing conditions and application.

ADD TO PRODUCT INFO LIST Read more

Omnistab LS 5519

Omnistab LS 5519 is a light stabilizer. It specially stabilizes polyamides including filled polyamides during processing. It also enhances the dye affinity for pre-metallised/acid dyes and is approved for plastics in food-contact applications.

ADD TO PRODUCT INFO LIST Read more

Omnistab LS B 111

Omnistab LS B 111 is a synergistic mixture of the Omnistab LS 622 & Omnistab LS 119. Acts as an excellent light stabilizer. Exhibits outstanding extraction resistance, low gas fading and low pigment interaction. Provides exceptional ancillary properties such as performance in agricultural, especially mulch applications. Omnistab LS B 111 is particularly well suited for PP fibers and applications with moderate chemical exposure, as in some agricultural applications. Recommended dosage level is 0.05-1.5%.

ADD TO PRODUCT INFO LIST Read more

Omnistab LS B 783

Omnistab LS B 783 is a synergistic mixture of Omnistab LS 944 and Omnistab LS 622. It is a versatile light stabilizer with good extraction resistance, low gas fading and low pigment interaction. It is particularly well suited for LDPE, LLDPE, HDPE films, tapes and thick sections and for PP films. Omnistab LS B 783 is also the product of choice for thick sections where indirect food contact approval is required. Its areas of application include polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers, and PA. Recommended dosage level is from 0.05-1.4%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 80

Omnistab AN 80 acts as a high molecular weight hindered phenolic antioxidant. It provides high heat stability and suppresses initial coloration. It is suitable for the protection of LDPE, ABS & PET. Omnistab AN 80 is recommended for high temperature polymers such as PP, HDPE, LLDPE, HIPS, PBT, POM, PA, PU and nylon.
Particularly suitable for processing and aging conditions where high loadings, low volatility and good compatibility are required.
Particularly suitable for polymers that are exposed to high temperatures and/orsevere conditions during processing and/or in use.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 168

Omnistab AN 168 is a hydrolytically stable phosphite processing stabilizer. Also acts as an antioxidant. It has low volatility and is particularly resistant to hydrolysis. Provides storage stability and give the polymer long term protection against thermo-oxidative degradation. It protects polymers which are prone to oxidation, during the processing steps (compounding/pelletizing and recycling) from molecular weight change (by chain scission or crosslinking) and prevents discoloration. Omnistab AN 168 is compatible with polyesters, styrene homo- and copolymers, polyolefins, olefin-copolymers such as (HDPE, LLDPE), polypropylene, polybutene and ethylenevinylacetate copolymers as well as polycarbonates, polyamides and elastomers such as BR, SEBS, SBS, and other organic substrates.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 245

Omnistab AN 245 is an ethylene bis (oxyethylene) bis-(3-(5-tert-butyl-4-hydroxy-m-tolyl)-propionate). Acts as an antioxidant for processing and long-term thermal stabilization. It has low volatility, good color stability and is odorless. Exhibits high extraction resistance. Omnistab AN 245 protects the substrates against thermo-oxidative degradation during manufacturing, processing and end use. It is compatible with styrene polymers including polystyrenes, ABS, MBS, SB and SBR as well as POM homo-and copolymers. Also compatible with polyurethanes, polyamides, thermoplastic polyesters, PVC and other polymers. It is effective as chain stopper during PVC polymerization. Its recommended dosage level is 0.05-0.1% for long-term thermal stability. Concentrations up to 1.0% can be used depending on the substrate and the requirements of the end application.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 412S

Omnistab AN 412 S is a low volatility, high molecular weight,organic sulfur-containing antioxidant intended for Polyolefins and engineering thermoplastics. It is specially recommended for high-temperature long-term applications for Polypropylene,polyethylene and engineering thermoplastics. When Omnistab AN 412 S is used together with a primary hindered phenolic antioxidant, the combination provides thermal stability which is not obtainable with conventional thioesters. Omnistab AN 412 S is the most efficet thioester Antioxidant which can decrease the usage of hinder phenolic antioxidant and other phosphite ester antioxidant.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 565

Omnistab AN 565 is a 2,6-di-tert-butyl-4-(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino) phenol. It is a high molecular weight, non-staining, antioxidant for processing and long-term thermal stabilization. Omnistab AN 565 has low volatility, prevents gel formation, changes to molecular weight and maintains excellent polymer color. It is compatible with polybutadiene (BR), polyisoprene (IR), styrene butadiene (SBR), nitrile rubber (NBR), carboxylated SBR latex, SBS, SIS, EPDM, ABS, impact polystyrene, polyamide, and polyolefins. Its recommended dosage rate is 0.05-0.5%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 616

Omnistab AN 616 is a butylated reaction product of p-cresol and dicyclopentadiene. Acts as an antioxidant. Possesses high activity and very low volatility. Omnistab AN 616 is used in manufactured goods such as elastic thread, carpet backing, foam rubber mattresses, household and surgical gloves, medical products, baby bottle teats, bath mats, hot water bottles, automotive components, household appliances (gaskets, liners, parts, housing, etc.).

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 626

Omnistab AN 626 is a bis-(2,4-di-tert.-butylphenol)pentaerythritol diphosphite. It is a high performance organo-phosphite processing stabilizer. Protects polymers from molecular weight changes and from thermo-oxidative degradation during processing by decomposing hydroperoxides to form non-radical, non-reactive products during the processing steps (compounding, pelletizing and recycling). Prevents polymer discoloration and provides high performance at low concentration levels. It shows synergistic performance when used in combination with primary antioxidants from the Omnistab range and can be used in combination with light stabilizers. Omnistab AN 626 is compatible with polyethylene, polypropylene, other polymers such as engineering plastics, styrene homo- and copolymers, polyurethanes, elastomers and ethylene-vinylacetate copolymers. Its recommended dosage rate is between 0.05-0.15%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 800 (DLTDP)

Omnistab AN 800 (DLTDP) is a Dilauryl thiodipropionate. Acts as a secondary thio’s ester antioxidant for organic polymers. Decomposes and neutralizes hydroperoxides, formed by auto-oxidation of polymers. The initial color may be improved. Efficient stabilizer for polyolefins, particularly PP and HDPE. Can be used as a synergist in combination with phenolic antioxidants. Enhances the aging and light stability.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 802 (DSTDP)

Omnistab AN 8802 (DSTDP) is a Dioctadecyl 3,3’-thiodipropionate. Acts as sulfur-based antioxidant and heat stabilizer. It is of thioether-type that functions by scavenging peroxides formed during the thermal oxidative degradation of plastics and other organic materials. Omnistab AN 802 is non-discoloring, low volatile, and has low odor relative to other sulfur-based antioxidants. It provides excellent thermal stability to polyolefins and other plastics when used in combination with hindered phenolic antioxidants. Used in polyolefins and styrenic polymers. Can also be used in mineral-filled and unfilled polypropylene, TPO, polyethylene pipe, crosslinked polyethylene power cable insulation, ABS, HIPS. The recommended concentrations range from 0.05 to 1%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 1010

Omnistab AN 1010 is a pentaerythritol tetrakis[3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionate. It is a sterically hindered phenolic primary antioxidant. It is odorless and tasteless. It is highly effective, non-discoloring stabilizer. It has good compatibility, high resistance to extraction and low volatility. Omnistab AN 1010 is compatible with polyolefins, such as polyethylene, polypropylene, polybutene and olefin copolymers such as polyacetals, polyamides and polyurethanes, polyesters, PVC, styrene homo-and copolymers, ABS, synthetic rubber, elastomers such as butyl rubber (IIR), SBS, SEBS, EPM and EPDM. Used in synthetic fibers. Its recommended dosage rate is 0.05-0.1% ppm and 0.05-0.4% for polyolefins.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 1024 MD

Omnistab AN 1024 MD is a metal deactivator and primary (phenolic) antioxidant. It contains 2′,3-bis [[3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionyl]]propionohydrazide. Provides unmatched extraction resistance and processing stabilization. Used for wire and cable resins, filled polyolefins and NBR fuel hoses. Omnistab AN 1024 MD is also used in X-SBR, SBR, styrene homo-and copolymers. Its recommended dosage rate is 0.1-0.2%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 1035

Omnistab AN 1035 is a sulfur containing primary phenolic antioxidant and heat stabilizer. Provides efficient processing stabilization, long-term thermal stability, excellent system compatibility and low color. It is compatible with polyolefins such as polyethylene, polypropylene, polybutene as well as polymers such as styrene homo- and copolymers. Omnistab AN 1035 may also be used in linear polyesters, PVC, polyamides and polyurethanes, elastomers such as SBS, EPR, EPDM and other synthetic rubbers. Additionally it is recommended for the use in carbon black containing wire and cable resins. Recommended use level is 0.2-0.3%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 1076

Omnistab AN 1076 is an octadecyl-3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionate]. It is a highly efficient sterically hindered phenolic primary antioxidant. Provides processing and long-term thermal stabilization. It is odorless, stable to light and has excellent color retention. It protects the substrates against thermo-oxidative degradation. It has low volatility and high resistance to extraction. Omnistab AN 1076 is compatible with polyolefin such as polyethylene, polypropylene, polybutene-1 as well as in engineering plastics, styrene homo- and copolymers polyurethanes and elastomers. Its recommended dosage rate is 0.05-0.2% for long-term thermal stability, in polyolefin is 0.1-0.4% and for styrene homo- and copolymers is 0.1-0.3%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 1098

Omnistab AN 1098 is a N,N-hexane-1,6-diylbis(3-(3,5-di-tert-butyl-4-hydroxyphenylpropionamide)) and acts as an antioxidant. It provides excellent processing and long term thermal stability. It is compatible with a wide range of polymers. It is an efficient, non-discoloring stabilizer for organic substrates such as plastics, synthetic fibers and elastomers. It is especially suited for the stabilization of polyamide molded parts and films. Its recommended dosage rate in polyamide is 0.05-0.20% and in polyacetals, polyesters, polyurethanes, saturated and unsaturated rubbers is 0.05-0.5%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 1135

Omnistab AN 1135 is a benzenepropanoic acid, 3,5-bis (1,1-dimethyl-ethyl)-4-hydroxy-C7-C9 branched alkyl esters. It is 100% active, hindered phenolic primary antioxidant for processing and long-term thermal stabilization. Omnistab AN 1135 prevents the formation of peroxides in the polyol during storage, transport, and further protects against scorching during foaming. Its low volatility and excellent compatibility helps to prevent fogging in automotive applications and to prevent staining of textiles (e.g. furniture, carpeting, head rests etc.). Used for the stabilization of polyurethane flexible slabstock foams. Its typical use levels are between 0.15-0.5%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 1330

Omnistab AN 1330 is a high molecular weight phenolic antioxidant. It controls degradation of polyolefins during processing. This superior performance antioxidant is resistant to water & solvent extraction, decreases water carry over in water-quenched polypropylene film lines. Omnistab AN 1330 stabilizer is not absorbed by fillers typically used in polyolefins.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 1425

Omnistab AN 1425 is a high molecular weight, multifunctional phenolic primary antioxidant for processing and long-term thermal stabilization. It contains phosphorus and is highly efficient, non discoloring stabilizer for organic substrates. Offers protection against thermo-oxidative degradation and high resistance to extraction. Also, used as esterification catalyst for the preparation of rosin esters. It is compatible with polyolefins, polyesters, and crosslinked elastomers (e.g. NBR). It is recommended for applications requiring improved extraction resistance, low volatility, excellent color and color stability and superior gas-fading resistance. It can be used alone or in combinations with other Omnistab stabilizers and co-stabilizers. The recommended concentration is 0.05-0.25 %.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 1520

Multifunctional liquid phenolic antioxidant. It effectively protects the substrate against thermo-oxidative degradation during processing and long-term heat aging. Has an ability to provide both processing and long-term heat aging stability when used alone, at low levels and without co-stabilizers. Used for organic substrates such as elastomers. Can be used with other additives such as secondary antioxidants, light stabilizers and other functional stabilizers. Recommended to be used at dosage of 0.05-0.30%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 1726

Omnistab AN 1726 is a sterically hindered phenolic antioxidant with highly effective stabilization for organic materials. It protects polymers against thermo-oxidative degradation. It imparts non-discoloring and non-staining property. Omnistab AN 1726 shows compatibility with styrene-butadiene-styrene, styrene-isoprene-styrene, natural rubbers, chloroprene rubber, and polyurethane rubbers. It provides light & heat stability, and low volatility.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 2246

Omnistab AN 2246 isa highly efficient, nonpolluting anti-oxidant. It is suitable to prevent thermal aging and light aging of polyester chloride, polystyrene, ABS resin, polyoxymethylene and cellulose resin. It is recommended for the manufacture of synthetic rubber, latex, natural rubber, light colored and colored rubber products. The dosage level of Omnistab AN 2246 is 0.3-1.0%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 3114

Omnistab AN 3114 is a sterically hindered phenolic antioxidant for processing and long-term thermal stabilization. It contains 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione. It is a highly effective, non-discoloring stabilizer. Omnistab AN 3114 has low volatility and high resistance to extraction. It is odorless and stable to light. It protects the substrates against thermo-oxidative degradation. It is compatible with polyethylene, polypropylene, polybutene, linear polyestser, PVC, polyamides, polyurethanes, styrene homo- and copolymers, elastomers such as SBS, EPR, EPDM and other synthetic rubbers. Used in organic substrates such as polymers, synthetic fibers and elastomers. Its recommended addition level is 0.05-0.3%.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 5057

Acts as an excellent co-stabilizer. Provides stabilization of the polyol that protects against oxidation during storage and transport of the polyol as well as scorch protection during foaming. Exhibits low volatility. It is a liquid amine antioxidant for processing and long-term thermal stabilization. Highly compatible with polymers, such as polyols and polyurethane. Can be used in combination with other stabilizers, such as hindered phenolic antioxidants, UV absorbers, and hindered amine light stabilizers (HALS). Recommended for use in elastomers and flexible polyurethane slab stock foams.

ADD TO PRODUCT INFO LIST Read more

Omnistab AN 9228

Omnistab AN 9228 can be seen as a phosphite secondary antioxidant. Features of this product are high molecular weight, low volatility and high phosphorus content. Benefits of this antioxidant are superior thermal stability under prolonged high temperature conditions, good atmospheric and in polymer hydrolytic stability. The Omnistab AN 9228 also gives perfect processing protection against discoloration and thermal degradation, good color and melt flow stability. Frequently used in powder coatings.

ADD TO PRODUCT INFO LIST Read more

UTRECHT

In 2007 we decided to start ICG Specialty Chemicals selling specialty chemicals and additives under the tradename Omnistab.

product

DUBAI

Partners in Chemicals expanded its business in Middle East by setting up a branch office in Dubai in 2014.

Our Dubai office gives direct access to the Middle East and Africa. Having warehousing facility in the Dubai Free Zone makes it much easier to import, stock and re-export material to different destinations around the globe.

 

product

CHICAGO

To serve the American market we have set up our Chicago branch office in 2009.

product

QINGDAO

Deltachem (Qingdao) Co. Ltd. has been established in 2012 but general manager Mr. Mike Zou is already since 2007 a business partner for the Omnistab range.

Deltachem is the partner of Choice for Partners in Chemicals.

Besides being responsible for sourcing new products, supplychain and quality controle Deltachem is also managing the production facilities and handles the technical support.

Visit Deltachem

 

product